From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Mon, 15 Nov 2010 19:34:26 +0000 (-0800)
Subject: USB: misc: trancevibrator: fix up a sysfs attribute permission
X-Git-Tag: v2.6.37-rc4~62^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d489a4b3926bad571d404ca6508f6744b9602776;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

USB: misc: trancevibrator: fix up a sysfs attribute permission

It should not be writable by any user.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Sam Hocevar <sam@zoy.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c
index d77aba4..f63776a 100644
--- a/drivers/usb/misc/trancevibrator.c
+++ b/drivers/usb/misc/trancevibrator.c
@@ -86,7 +86,7 @@ static ssize_t set_speed(struct device *dev, struct device_attribute *attr,
 	return count;
 }
 
-static DEVICE_ATTR(speed, S_IWUGO | S_IRUGO, show_speed, set_speed);
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR, show_speed, set_speed);
 
 static int tv_probe(struct usb_interface *interface,
 		    const struct usb_device_id *id)